[LTP] [PATCH] Add test for CVE 2018-1000199

[Petr Vorel]

Hi Martin,

> > On some machines I got TBROK, but we probably cannot avoid it. 
> > ptrace08.c:119: BROK: Received unexpected event from child

> Hmm, could you apply the following patch and send me the output from
> those machines?
Sure. On TBROK child received SIGKILL signal (whereas SIGTRAP on TPASS).

NOTE: if I include <sys/wait.h> to get WCOREDUMP obviously it's not
WCOREDUMP(status).

Kind regards,
Petr